人教版高二英语模块六Unit4GrammarEmphasissentence课件

课题：Emphasis sentences 难点名称： It is/was + 被强调部分 + that（who） + 其它成分 高二年级-人教版选修六-unit4 Global warming It's a very long time that you haven't call me Silang. It was the second time when Zhenhuan came back to the imperial palace that she had died. 导入 强调句型是英语中一种重要的句子结构，它可以强调句中除了谓 语以外的句子成分，其基本结构为： It is/was + 被强调部分 + that（who） + 其它成分 知识讲解 ① It was Tom that broke the vase in the room just now. ② It was the vase that Tom broke in the room justnow. ③ It was in the room that Tom broke the vase just now. ④ It was just now that Tom broke the vase in the room . 强调主语 强调宾语 强调时间状语 强调地点状语 Tom broke the vase in the room just now. 知识讲解 用强调句型强调下面句中的划线部分 They will have a meeting tomorrow. → It is they that/who will have a meeting tomorrow. → It is a meeting that they will have tomorrow. → It is tomorrow that they will have a meeting. 课堂练习 (1) It was in the sreet________I lost the book. It was the sreet________I lost the book. (2) It is the farm________he used to work. (3) It was 6 o’clock __________ he got up (4)It was at 6 o’clock __________ he got up that where where when that 你能找出判断强调句的方法么？ 知识讲解 小结 (还原法) 去掉It is/was 与that/ who金三点， 看余下部分是否构成一个完整的句子。 not…until结构的强调 强调“not…until”引导的时间状语从句时，要用“it is/was not until… that…”结构。注意：要把否定形式放入被强调部分。 ①We didn’t get off the bus until it stopped. →It was not until it stopped that we got off the bus. ②I won’t go to bed until I finish my homework. →It is not until I finish my homework that I will go to bed. 知识讲解 用强调句型强调下列句子 ①I didn't realize she was a famous film star until she took off her dark glasses. →It was not until she took off her dark glasses that I realized she was a famous star. ②Li Ming didn't watch TV until he finished his homework. →It was not until Li Ming finished his homework that he watched TV. 课堂练习 强调句型的一般疑问句 Is/was it + 被强调部分 + that/who + 其它部分 I bought a book yesterday. →Was it you that bought a book yesterday? →Was it a book that you bought yesterday? →Was it yesterday that you bought a book? 知识讲解 强调句型的特殊疑问句 特殊疑问词 + is/was it that/who + 其它部分 I bought a book yesterday. →Who was it that bought a book yesterday? →What was it that you bought yesterday? →When was it that you bought a book? 知识讲解 1).It was last night ______ I saw the comet（彗星）. A. the time　 B. when C. that　 D. which 2).It is ten years ______ Miss Green returned to Canada. A. that　 B. when　 C. since　 D. as 3).It was about 600 years ago ______ the first clock with a face and an hour hand was made.[全国] A. that B. until C. before D. when c c A 课堂练习 1.It is/was + 被强调部分 + that（who） + 其它成分 2.去掉It is/was 与that/ who金三点，看余下部分是否构成一个完整的句子。 not…until结构的强调 3.Is/was it + 被强调部分 + that/who + 其它部分 4.特殊疑问词 + is/was it that/who + 其它部分 小结 It is not what you say but what you do that counts.